Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Hardly he had graduated from Vietnam Naval Academy when he joined Vietnam Coast Guard.

A. he had    

B. graduated from  

C. when       

D. joined

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

The Earth is the only planet with a large number of oxygen in its atmosphere.

A. the

B. a large number

C. oxygen

D. its

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

The earth is (A) the only planet with a large (B) number of (C) oxygen in (D) its atmosphere.

A. the

B. number

C. oxygen

D. its

Mark the letter A, B, C or B on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Venus (A) approaches (B) the Earth more closely than (C) any other planet (D) is.

A. approaches 

B. the Earth

C. any other

D. is

Mark the letter A, B, C or B on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The earth is (A) the only planet with a large (B) number of (C) oxygen in (D) its atmosphere.

A. the 

B. number 

C. oxygen 

D. its

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

The planet Mercury rotates slow than any other planet except Venus

A. rotates

B. slow

C. other planet

D. except

Mark the letter A, B C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The planet Mercury rotates slow than any other planet except Venus.

A. rotates

B. slow

C. other planet

D. except

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The diversity of life on this planet is amazed (A) . So (B) many differrent (C) forms of intelligent life (D)!

A. amazed

B. so

C. many differrent

D. intelligent life

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Air pollution, together with littering, are causing many problems in our large, industrial cities today.

A. with

B. in

C. are

D. industrial